Did the UFO do any
strange things like hover and then zoom off quickly :

Two objects were travelling North from a southerly direction.They were roughly 1-2 miles behind a jumbo jet also travelling in same direction.Two objects were zigzagging on a east/west plane in formation whilst still travelling north.At no time did they seem to close nearer the jet,or the jet take evasive action

How long did you see the
UFO for :

000230

-hh:mm:ss

Any additional comments :

Watched this display for roughly 2.5 minutes before objects dissapeared from view.The angle in the sky from my position was 40-50 degrees.I was driving at the time so was unable to keep total concentration on the sighting